Pilz 570407, Operating Manual, Page: 33 / 90

Connection to control systems and evaluation devices
Operating Manual PSEN ml s 1.1/2.1/2.2
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Examples for cable lengths
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Supply voltage at the safety control system ≥ 20.4 V
Number of safety
switches L1 L2 L3 L4 L5 L6 Overall
length
1 50 m 50 m
2 30 m 20 m 50 m
3 20 m 10 m 10 m 40 m
4 20 m 5 m 5 m 5 m 35 m
5 10 m 5 m 5 m 5 m 5 m 30 m
6 5 m 5 m 5 m 5 m 5 m 5 m 30 m
}
Supply voltage at the safety control system ≥ 24 V
Number of safety
switches L1 L2 L3 L4 L5 L6 Overall
length
1 120 m 120 m
2 60 m 60 m 120 m
3 50 m 50 m 20 m 120 m
4 50 m 30 m 20 m 20 m 120 m
5 50 m 20 m 20 m 20 m 10 m 120 m
6 20 m 20 m 20 m 20 m 20 m 20 m 120 m
}
Supply voltage at the safety control system ≥ 28.8 V
Number of safety
switches L1 L2 L3 L4 L5 L6 Overall
length
1 180 m 180 m
2 130 m 50 m 180 m
3 80 m 50 m 50 m 180 m
4 50 m 50 m 50 m 30 m 180 m
5 50 m 50 m 30 m 30 m 20 m 180 m
6 50 m 50 m 20 m 20 m 20 m 20 m 180 m